CN104400443B - The outer round thread automatic production line of a kind of cylinder sleeve - Google Patents
The outer round thread automatic production line of a kind of cylinder sleeve Download PDFInfo
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- CN104400443B CN104400443B CN201410664689.8A CN201410664689A CN104400443B CN 104400443 B CN104400443 B CN 104400443B CN 201410664689 A CN201410664689 A CN 201410664689A CN 104400443 B CN104400443 B CN 104400443B
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- cylinder sleeve
- internal diameter
- tapering
- production line
- core shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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Abstract
The present invention provides a kind of cylinder sleeve outer round thread automatic production line, and including frame, automatic feeding mechanism, walking track, drive mechanism, internal diameter lathe for machining, internal diameter initial survey unit, thread processing machine tool, size detecting unit, leak hunting unit and collecting mechanism. Present invention achieves automatically controlling of cylinder sleeve feeding, transmission, internal diameter processing, screw thread process and Product checking production and processing operation, whole system fully automatic integral, reduces staff labor intensity, and the number of action required workman reduces, production efficiency improves, and reduces production cost. Realize the stability of screw thread cylinder sleeve quality, concordance. Be conducive to the mobility improving aluminum water at liner backs, improve bond strength.
Description
Technical field
The present invention relates to cylinder sleeve processing equipment technical field, be specifically related to the outer round thread automatic production line of a kind of cylinder sleeve.
Background technology
The current commonly used cylindrical as cast condition cylinder jacket of engine aluminum cylinder body and cylindrical thread cylinder set, wherein cylindrical thread cylinder set cylindrical screw thread process is divided into multiple working procedure: internal diameter processing, the detection of internal diameter initial survey, cylindrical screw thread process, product size and leak detection, each operation is often separately performed, can not once be automatically performed, inefficiency, and error-prone, it is impossible to meet modern production model.
Summary of the invention
The present invention provides a kind of work efficiency and the outer round thread automatic production line of the high cylinder sleeve of automaticity.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
The outer round thread automatic production line of a kind of cylinder sleeve, including frame, automatic feeding mechanism, walking track, drive mechanism, internal diameter lathe for machining, internal diameter initial survey unit, thread processing machine tool, size detecting unit, leak hunting unit and collecting mechanism;
Described automatic feeding mechanism, collecting mechanism are fixed at the front and back ends of frame, described walking track is fixedly installed in frame, described drive mechanism is located on this walking track and can move back and forth along its orbital direction, described drive mechanism lower end is connected to the mechanical grip for gripping cylinder sleeve, and described internal diameter lathe for machining, internal diameter initial survey unit, thread processing machine tool, size detecting unit and the unit that leaks hunting are sequentially distributed in frame lower end;
Described internal diameter lathe for machining is provided with and holds fixture tightly for what hold cylinder sleeve periphery tightly, and this is held fixture tightly and includes fixing the matrix mother's pawl being connected with internal diameter lathe for machining chuck, and this matrix mother's pawl front end is fixedly connected with the claw for clamping cylinder sleeve periphery;
Described thread processing machine tool is provided with the tensioning clamper for tensioner cylinder sleeve inner headed face, and this tensioning clamper includes fixing the conical core shaft being connected with thread processing machine tool, and this conical core shaft front end tapering loop section is arranged with tapering ringfeder; Described conical core shaft internal clearance is arranged with pull bar, this pull bar one end is connected with the angling cylinder in thread processing machine tool, the other end is connected by gasket assembly with described tapering ringfeder, and pull bar can drive tapering ringfeder along conical core shaft axially-movable, and the tensioner for alignment jig is unclamped.
Described claw includes claw body and is located at this claw body front end for clamping the flexible clamping portion of cylinder sleeve periphery.
Offering axial groove on the tapering anchor ring of described conical core shaft front end, described tapering ringfeder is coordinated with this axial groove by retainingf key.
Further, described gasket assembly includes the packing ring being set in pull bar front end, and this packing ring is fixed by being arranged on the back-up ring of its front end, is connected by steady pin between this packing ring with described tapering ringfeder.
Further, the mounting seat of described conical core shaft is fixedly installed the fixed stop for controlling tensioner depth.
By above technical scheme it can be seen that there is advantages that
Achieve automatically controlling of cylinder sleeve feeding, transmission, internal diameter processing, screw thread process and Product checking production and processing operation, whole system fully automatic integral, reduces staff labor intensity, and the number of action required workman reduces, production efficiency improves, and reduces production cost. Realize the stability of screw thread cylinder sleeve quality, concordance, be conducive to the mobility improving aluminum water at liner backs, improve bond strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of the outer round thread automatic production line of cylinder sleeve of the present invention;
Fig. 2 is the radial cross-section holding fixture in the present invention tightly, and illustrates the rigging position of cylinder sleeve;
Fig. 3 is the axial sectional view of tensioning clamper in the present invention, and illustrates the rigging position of cylinder sleeve.
In figure: 1000-frame, 1100-automatic feeding mechanism, 1200-walks track, 1300-drive mechanism, 1310-mechanical grip, 1400-internal diameter lathe for machining, 1410-holds fixture tightly, 1420-matrix mother's pawl, 1430-claw, 1431-claw body, 1432-flexible clamping portion, 1500-internal diameter initial survey unit, 1600-thread processing machine tool, 1610-tensioning clamper, 1620-conical core shaft, 1621-fixed stop, 1630-tapering ringfeder, 1631-retainingf key, 1640-pull bar, 1650-gasket assembly, 1651-packing ring, 1652-back-up ring, 1653-steady pin, 1700-size detecting unit, 1800-leaks hunting unit, 1900-collecting mechanism, 2000-cylinder sleeve.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of preferred implementation of the present invention is described in detail.
The present invention provides a kind of cylinder sleeve outer round thread automatic production line, and including frame 1000, automatic feeding mechanism 1100, walking track 1200, drive mechanism 1300, internal diameter lathe for machining 1400, internal diameter initial survey unit 1500, thread processing machine tool 1600, size detecting unit 1700, leak hunting unit 1800 and collecting mechanism 1900.
Described automatic feeding mechanism, collecting mechanism are fixed at the front and back ends of frame, for automatic charging and blanking, internal diameter lathe for machining, internal diameter initial survey unit, thread processing machine tool, size detecting unit and the unit that leaks hunting it has been sequentially connected in series between automatic feeding mechanism, collecting mechanism, carry out the internal diameter processing of cylinder sleeve, the detection of internal diameter initial survey, cylindrical screw thread process, product size and leak detection respectively, each operation is once automatically performed, work efficiency is high, not error-prone.
Described walking track is fixedly installed in frame, and described drive mechanism is located on this walking track, and drive mechanism can move back and forth inter process along walking orbital direction and move, and described drive mechanism lower end is connected to the mechanical grip 1310 for gripping cylinder sleeve.
Described internal diameter lathe for machining is provided with and holds fixture 1410 tightly for what hold cylinder sleeve periphery tightly, this is held fixture tightly and includes fixing the matrix mother's pawl 1420 being connected with internal diameter lathe for machining chuck, this matrix mother's pawl front end is fixedly connected with the claw 1430 for clamping cylinder sleeve periphery, and described claw includes claw body 1431 and is located at this claw body front end for clamping the flexible clamping portion 1432 of cylinder sleeve periphery.Claw body adopts common steel to process, and the flexible clamping portion contacted with cylinder sleeve adopts flexible material, it is ensured that minimizing of cylinder-liner distortion amount. Claw entirety becomes arc-shaped, radian to meet cylinder sleeve excircle dimension tolerance maximum, it is achieved hold tightly fully, the lathe tool on internal diameter lathe for machining is coordinated to process cylinder sleeve inner circle, end face to completing, clamping pressure 0.4 ~ 1.5Mpa, rotating speed 500 ~ 2000rpm, feed speed 0.2 ~ 1.0mm/r.
Described thread processing machine tool is provided with the tensioning clamper 1610 for tensioner cylinder sleeve inner headed face, and this tensioning clamper includes conical core shaft 1620, tapering ringfeder 1630, pull bar 1640 and gasket assembly 1650.
Described conical core shaft rear end has mounting seat, and this mounting seat is connected by bolt and thread processing machine tool are fixing. The tensioner depth of axially projecting amount and tensioning clamper in order to control cylinder sleeve, described mounting seat is fixedly installed fixed stop 1621, and this fixed stop is the metalwork of L-type.
The front end of conical core shaft has tapering loop section, and this tapering loop section is arranged with tapering ringfeder, and the outer circumference surface of tapering ringfeder contacts with cylinder sleeve inner peripheral surface. Described conical core shaft internal clearance is arranged with pull bar, this pull bar one end is connected with the angling cylinder in thread processing machine tool, the other end is connected by gasket assembly with described tapering ringfeder, pull bar can drive tapering ringfeder along conical core shaft axially-movable, realize tensioner and unclamp action, reach the purpose of clamping cylinder sleeve.
Offering axial groove on the tapering anchor ring of described conical core shaft front end, described tapering ringfeder is coordinated with this axial groove by retainingf key 1631 so that tapering ringfeder can move axially along conical core shaft, again can relative to conical core shaft radially location.
The effect of described gasket assembly 1650 is fixing cylinder lever connecting rod and tapering ringfeder, it packing ring 1651 including being set in pull bar front end, this packing ring is fixed by being arranged on the back-up ring 1652 of its front end, is connected by steady pin 1653 between this packing ring with described tapering ringfeder. Gasket assembly can make fixture realize good Self-centering Action, and the wall thickness deviation of cylinder sleeve is up to 0.03mm. during the course, it is ensured that the end face run-out 0.005mm of fixed stop, the cylindrical of conical core shaft is beated within 0.008mm.
Thread processing machine tool, at the outer bowlder of rough turn cylinder sleeve, stays 0.2 �� 0.1mm surplus, has been threaded into special molding cutter processing cylinder sleeve cylindrical. Tensioner pressure 0.4 ~ 1.2Mpa, rotating speed 1000 ~ 1800rpm, feeding 0.3 ~ 2mm/r.
The above embodiment is only that the preferred embodiment of the present invention is described; not the scope of the present invention is defined; under the premise designing spirit without departing from the present invention; various deformation that technical scheme is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present invention are determined.
Claims (5)
1. the outer round thread automatic production line of cylinder sleeve, it is characterized in that, including frame (1000), automatic feeding mechanism (1100), walking track (1200), drive mechanism (1300), internal diameter lathe for machining (1400), internal diameter initial survey unit (1500), thread processing machine tool (1600), size detecting unit (1700), the unit that leaks hunting (1800) and collecting mechanism (1900);
Described automatic feeding mechanism, collecting mechanism are fixed at the front and back ends of frame, described walking track is fixedly installed in frame, described drive mechanism is located on this walking track and can move back and forth along its orbital direction, described drive mechanism lower end is connected to the mechanical grip (1310) for gripping cylinder sleeve, and described internal diameter lathe for machining, internal diameter initial survey unit, thread processing machine tool, size detecting unit and the unit that leaks hunting are sequentially distributed in frame lower end;
Described internal diameter lathe for machining (1400) is provided with and holds fixture (1410) tightly for what hold cylinder sleeve periphery tightly, this is held fixture tightly and includes fixing matrix mother's pawl (1420) being connected with internal diameter lathe for machining chuck, and this matrix mother's pawl front end is fixedly connected with the claw (1430) for clamping cylinder sleeve periphery;
Described thread processing machine tool (1600) is provided with the tensioning clamper (1610) for tensioner cylinder sleeve inner headed face, this tensioning clamper includes fixing the conical core shaft (1620) being connected with thread processing machine tool, and this conical core shaft front end tapering loop section is arranged with tapering ringfeder (1630); Described conical core shaft internal clearance is arranged with pull bar (1640), this pull bar one end is connected with the angling cylinder in thread processing machine tool, the other end is connected by gasket assembly (1650) with described tapering ringfeder, pull bar can drive tapering ringfeder along conical core shaft axially-movable, and the tensioner for alignment jig is unclamped.
2. the outer round thread automatic production line of cylinder sleeve according to claim 1, it is characterized in that, described claw (1430) includes claw body (1431) and is located at this claw body front end for clamping the flexible clamping portion (1432) of cylinder sleeve periphery.
3. the outer round thread automatic production line of cylinder sleeve according to claim 1, it is characterized in that, offering axial groove on the tapering anchor ring of described conical core shaft (1620) front end, described tapering ringfeder is coordinated with this axial groove by retainingf key (1631).
4. the outer round thread automatic production line of cylinder sleeve according to claim 1, it is characterized in that, described gasket assembly (1650) includes the packing ring (1651) being set in pull bar front end, this packing ring is fixed by being arranged on the back-up ring (1652) of its front end, is connected by steady pin (1653) between this packing ring with described tapering ringfeder.
5. the outer round thread automatic production line of cylinder sleeve according to claim 1, it is characterised in that be fixedly installed the fixed stop (1621) for controlling tensioner depth in the mounting seat of described conical core shaft (1620).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664689.8A CN104400443B (en) | 2014-11-20 | 2014-11-20 | The outer round thread automatic production line of a kind of cylinder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664689.8A CN104400443B (en) | 2014-11-20 | 2014-11-20 | The outer round thread automatic production line of a kind of cylinder sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104400443A CN104400443A (en) | 2015-03-11 |
| CN104400443B true CN104400443B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410664689.8A Active CN104400443B (en) | 2014-11-20 | 2014-11-20 | The outer round thread automatic production line of a kind of cylinder sleeve |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109648253A (en) * | 2018-12-20 | 2019-04-19 | 苏州市希格曼智能制造有限公司 | Processing method suitable for aluminum component |
Citations (6)
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| CN103406762A (en) * | 2013-08-20 | 2013-11-27 | 老河口双华数控组合机床有限责任公司 | Numerical control combined machine tool for double end face milling and drilling of overload axles |
| JP2014502926A (en) * | 2011-01-21 | 2014-02-06 | マーク イーアス ゲーエムベーハー | Metal workpiece processing and hardening method and machine tool therefor |
| CN203448985U (en) * | 2013-08-21 | 2014-02-26 | 吉林省金沙数控机床有限公司 | Automatic production line for machining disk-shaped workpieces |
| CN203495270U (en) * | 2013-09-12 | 2014-03-26 | 西安志越机电科技有限公司 | Turning fixture for external thread of thin-walled sleeve |
| CN103785871A (en) * | 2014-02-17 | 2014-05-14 | 广州中国科学院先进技术研究所 | Automatic bar clamping device |
| CN204248413U (en) * | 2014-11-20 | 2015-04-08 | 安庆帝伯格茨缸套有限公司 | The outer round thread automatic production line of a kind of cylinder sleeve |
-
2014
- 2014-11-20 CN CN201410664689.8A patent/CN104400443B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014502926A (en) * | 2011-01-21 | 2014-02-06 | マーク イーアス ゲーエムベーハー | Metal workpiece processing and hardening method and machine tool therefor |
| CN103406762A (en) * | 2013-08-20 | 2013-11-27 | 老河口双华数控组合机床有限责任公司 | Numerical control combined machine tool for double end face milling and drilling of overload axles |
| CN203448985U (en) * | 2013-08-21 | 2014-02-26 | 吉林省金沙数控机床有限公司 | Automatic production line for machining disk-shaped workpieces |
| CN203495270U (en) * | 2013-09-12 | 2014-03-26 | 西安志越机电科技有限公司 | Turning fixture for external thread of thin-walled sleeve |
| CN103785871A (en) * | 2014-02-17 | 2014-05-14 | 广州中国科学院先进技术研究所 | Automatic bar clamping device |
| CN204248413U (en) * | 2014-11-20 | 2015-04-08 | 安庆帝伯格茨缸套有限公司 | The outer round thread automatic production line of a kind of cylinder sleeve |
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| CN104400443A (en) | 2015-03-11 |
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